That profit will increase over time and improve your return. 

But I will take my chances.

There's a good chance the issue(s) you face has already been discussed and answered.Ask questions in the appropriate forum.

This includes contacting the applicant’s employer and speaking with their supervisor to confirm job stability, income, and reliability​. if the person has not been employed at their place of employment they would require a guarantorCredit Score and Debts: Applicants need a minimum credit score of 620, and while we review debts, medical debts are generally not disqualifying unless they impact overall financial health.Criminal History: We do review criminal history to ensure safety and security for our tenants, while remaining mindful of state and federal guidelines.Rental History: Positive references from past landlords, with no evictions or significant lease violations in the past five years, are essential. and we can see into the court system if they have an eviction judgement.Release of Information: We include a release form allowing us to verify employment and rental history directly, which helps us get a clearer picture of an applicant’s background.This process has worked well so far, but I’m always open to improving.

Not a chance. 

Anyone dissing Jerry, or anyone else out there who is genuinely putting in the work and deserves every penny they EARNED - In addition to dropping gems that are unmatched in the industry are either under a rock, or don't know what they're talking about because they haven't put in 2 mins of the work to give the man a chance.

--reach out and thank them upon getting the booking and ask if they have any questions--send a "Welcome" email or automated message during the week prior to arrival--reach out the day after arrival to ask how everything was the first night and ask if there is anything that the property needs--reach out at the end of the stay (that morning or within 24 hours) and ask how everything was, anything to improve, anything to add to the house and then offer an incentive for returning guests.My 2 cents,Mike Absolutely stay in your place as Mike said.You will see things the cleaners will never let you know about.We stayed in our PF will putting up the Christmas decorations and found a cracked plastic shelf in the fridge. 

Get your CRM up and running and keep in contact with everyone with content about the market, keeping in touch with past clients - just asking them how their house is, let them know that you were thinking of them when you drove past the house,  ask them if they made any improvements, etc.

Focus on optimizing the current fourplexes (improving rents, reducing expenses).

To improve your business going forward, it is important that you recognize how you created the problem.There are a portion of residents that if you give them an inch, they will take mile.